Roman Ciurylo

Two-color photoassociation spectroscopy of ytterbium atoms and the precise determinations of s-wave scattering lengths

By performing high-resolution two-color photoassociation spectroscopy, we have successfully determined the binding energies of several of the last bound states of the homonuclear dimers of six different isotopes of ytterbium. These spectroscopic data are in excellent agreement with theoretical calculations based on a simple model potential, which very precisely predicts the

Automated high-resolution frequency-stabilized cavity ring-down absorption spectrometer

s

Cavity ringdown spectroscopy measurements of the infrared water vapor continuum

-wave scattering lengths of all 28 pairs of the seven stable isotopes. The

Speed-dependent line mixing profiles

s

Absolute measurement of the 1S0 − 3P0 clock transition in neutral 88Sr over the 330 km-long stabilized fibre optic link

-wave scattering lengths for collision of two atoms of the same isotopic species are 13.33(18) nm for

Scattering lengths in isotopologues of the RbYb system

^{168}\text{Y}\text{b}

Photoassociation Spectroscopy of Cold Alkaline Earth Atoms near the Intercombination Line

, 3.38(11) nm for

Mass scaling and nonadiabatic effects in photoassociation spectroscopy of ultracold strontium atoms

^{170}\text{Y}\text{b}

Velocity-changing collisions in pure H2 and H2-Ar mixture

,

Controlled production of subradiant states of a diatomic molecule in an optical lattice.

\ensuremath{-}0.15(19)\text{ }\text{nm}